Form 8-K · Current report

Lumentum 8-K, filed Aug 11, 2026

Filed
CIK
0001633978
Accession no.
0001628280-26-055726
AI-generated summary

Summary

Lumentum reported fiscal fourth-quarter net revenue of $1.01 billion, up 109.3% year over year, and guided first-quarter fiscal 2027 revenue to $1.225–$1.275 billion, while a one-time, non-cash $7.8 billion loss on debt extinguishment from equitizing convertible notes produced a $7.2 billion GAAP net loss. President and CEO Michael Hurlston said accelerating AI demand for optical links is pulling the company's target revenue model forward by more than a quarter, aided by OCS solutions, 1.6T cloud modules, and initial orders for ELS modules.

Key points

  • Fourth-quarter fiscal 2026 net revenue was $1.006 billion, up 109.3% year over year and 24.5% sequentially, with non-GAAP net income of $326.3 million ($3.23 per diluted share).
  • The quarter's GAAP net loss of $7.2 billion stemmed from a one-time, non-cash $7.8 billion loss on debt extinguishment tied to equitization of convertible notes.
  • Full fiscal year 2026 net revenue was $3.014 billion, up 83.2% from $1.645 billion, with non-GAAP net income of $782.3 million ($8.67 per diluted share).
  • Lumentum guided first-quarter fiscal 2027 revenue of $1.225 billion to $1.275 billion, non-GAAP operating margin of 39.5%-40.5%, and non-GAAP diluted net income per share of $4.05 to $4.35, and held $2.7 billion in cash, cash equivalents and short-term investments at quarter end.

Written by an AI model from the filing text. It can be incomplete or wrong; the filing on SEC.gov is the record.

Items reported

  • 2.02Results of Operations and Financial Condition
  • 9.01Financial Statements and Exhibits

From the filing

Item 2.02. Results of Operations and Financial Condition. On August 11, 2026, Lumentum Holdings Inc. (the “Company”) reported results for its fourth quarter and full fiscal year ended June 27, 2026. The Company also posted a slide presentation entitled “Q4 FY26 Conference Call” dated August 11, 2026 on the “Events and Presentations” investor section of its website (www.lumentum.com). A copy of the Company’s press release is furnished herewith as Exhibit 99.1. Information on the Company’s website is not, and will not be deemed to be, a part of this Current Report on Form 8-K or incorporated into any other filings the Company may make with the Securities and Exchange Commission. …

An excerpt of the text as filed with the SEC, cut for length.

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